TD 2018-14 WD Mayo Potential Delays - 10/31/2018: NOTICE OF POTENTIAL DELAYS UNDERWATER INSPECTIONS WD MAYO L&D No. 14, NM 319.6McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMA On the 14th and 15th of November 2018 from 0730 to 1730 Mariners can expect delays of up to four hours at WD Mayo L&D No. 14. The Corps of Engineers will be performing inspections of the lock, spillway and Expiration date:

TD 2018-11 Amendment 2 to Closure Dates - 8/24/2018: R.S. KERR L&D No. 15, NM 336.2McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMA The lock will be open 5-6 September 2018 from 0700 to 1200 The lock will be closed to navigation traffic on the following dates for the actions listed below: 10-11 September 2018 0700 to 1200 Lock closed for electrical repairs/upgrades to lock Expiration date: